It shall be the duty of the collector to enforce each and all of the provisions of this title, and the Chief of Police, the chief building official, and the chief fire official shall render such assistance in the enforcement hereof as may from time to time be required by the collector and authorized by the City Manager. Each department or division of the City which issues permits or entitlement of use shall, whenever it is appropriate, require the production of a valid unexpired tax certificate or receipt prior to the issuance of such a permit.
(94-3)